X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=ld%2Femultempl%2Felf32.em;h=9b8971eac486898322c7dd4cfd64777a12b28f01;hb=dc12032bca08554cf0a72d224e44f755f7789ff3;hp=dd4d35ab110c3edb086b49e3e32d81bfd2e42636;hpb=76359541825cf36ecd14ab6b5974ee56e1c59eff;p=deliverable%2Fbinutils-gdb.git

diff --git a/ld/emultempl/elf32.em b/ld/emultempl/elf32.em
index dd4d35ab11..9b8971eac4 100644
--- a/ld/emultempl/elf32.em
+++ b/ld/emultempl/elf32.em
@@ -12,7 +12,7 @@ fragment <<EOF
 /* This file is is generated by a shell script.  DO NOT EDIT! */
 
 /* ${ELFSIZE} bit ELF emulation code for ${EMULATION_NAME}
-   Copyright (C) 1991-2016 Free Software Foundation, Inc.
+   Copyright (C) 1991-2018 Free Software Foundation, Inc.
    Written by Steve Chamberlain <sac@cygnus.com>
    ELF support by Ian Lance Taylor <ian@cygnus.com>
 
@@ -104,8 +104,9 @@ gld${EMULATION_NAME}_before_parse (void)
   config.has_shared = `if test -n "$GENERATE_SHLIB_SCRIPT" ; then echo TRUE ; else echo FALSE ; fi`;
   config.separate_code = `if test "x${SEPARATE_CODE}" = xyes ; then echo TRUE ; else echo FALSE ; fi`;
   `if test -n "$CALL_NOP_BYTE" ; then echo link_info.call_nop_byte = $CALL_NOP_BYTE; fi`;
-  link_info.check_relocs_after_open_input = `if test "x${CHECK_RELOCS_AFTER_OPEN_INPUT}" = xyes ; then echo TRUE ; else echo FALSE ; fi`;
+  link_info.check_relocs_after_open_input = TRUE;
   link_info.relro = DEFAULT_LD_Z_RELRO;
+  link_info.separate_code = DEFAULT_LD_Z_SEPARATE_CODE;
 }
 
 EOF
@@ -120,6 +121,13 @@ gld${EMULATION_NAME}_after_parse (void)
   if (bfd_link_pie (&link_info))
     link_info.flags_1 |= (bfd_vma) DF_1_PIE;
 
+  if (bfd_link_executable (&link_info)
+      && link_info.nointerp)
+    {
+      if (link_info.dynamic_undefined_weak > 0)
+	einfo (_("%P: warning: -z dynamic-undefined-weak ignored\n"));
+      link_info.dynamic_undefined_weak = 0;
+    }
   after_parse_default ();
 }
 
@@ -149,7 +157,7 @@ gld${EMULATION_NAME}_load_symbols (lang_input_statement_type *entry)
 
   if (entry->flags.just_syms
       && (bfd_get_file_flags (entry->the_bfd) & DYNAMIC) != 0)
-    einfo (_("%P%F: --just-symbols may not be used on DSO: %B\n"),
+    einfo (_("%F%P: %pB: --just-symbols may not be used on DSO\n"),
 	   entry->the_bfd);
 
   if (link_class == 0
@@ -272,7 +280,7 @@ gld${EMULATION_NAME}_stat_needed (lang_input_statement_type *s)
 
   if (bfd_stat (s->the_bfd, &st) != 0)
     {
-      einfo ("%P:%B: bfd_stat failed: %E\n", s->the_bfd);
+      einfo (_("%P: %pB: bfd_stat failed: %E\n"), s->the_bfd);
       return;
     }
 
@@ -312,7 +320,7 @@ gld${EMULATION_NAME}_stat_needed (lang_input_statement_type *s)
     soname = lbasename (s->filename);
 
   if (filename_ncmp (soname, global_needed->name, suffix - global_needed->name) == 0)
-    einfo ("%P: warning: %s, needed by %B, may conflict with %s\n",
+    einfo (_("%P: warning: %s, needed by %pB, may conflict with %s\n"),
 	   global_needed->name, global_needed->by, soname);
 }
 
@@ -337,7 +345,11 @@ gld${EMULATION_NAME}_try_needed (struct dt_needed *needed,
 
   abfd = bfd_openr (name, bfd_get_target (link_info.output_bfd));
   if (abfd == NULL)
-    return FALSE;
+    {
+      if (verbose)
+	info_msg (_("attempt to open %s failed\n"), name);
+      return FALSE;
+    }
 
   /* Linker needs to decompress sections.  */
   abfd->flags |= BFD_DECOMPRESS;
@@ -370,7 +382,7 @@ gld${EMULATION_NAME}_try_needed (struct dt_needed *needed,
       struct bfd_link_needed_list *needs;
 
       if (! bfd_elf_get_bfd_needed_list (abfd, &needs))
-	einfo ("%F%P:%B: bfd_elf_get_bfd_needed_list failed: %E\n", abfd);
+	einfo (_("%F%P: %pB: bfd_elf_get_bfd_needed_list failed: %E\n"), abfd);
 
       if (needs != NULL)
 	{
@@ -427,7 +439,7 @@ fragment <<EOF
      can only check that using stat.  */
 
   if (bfd_stat (abfd, &global_stat) != 0)
-    einfo ("%F%P:%B: bfd_stat failed: %E\n", abfd);
+    einfo (_("%F%P: %pB: bfd_stat failed: %E\n"), abfd);
 
   /* First strip off everything before the last '/'.  */
   soname = lbasename (abfd->filename);
@@ -463,12 +475,11 @@ fragment <<EOF
 
   /* Add this file into the symbol table.  */
   if (! bfd_link_add_symbols (abfd, &link_info))
-    einfo ("%F%B: error adding symbols: %E\n", abfd);
+    einfo (_("%F%P: %pB: error adding symbols: %E\n"), abfd);
 
   return TRUE;
 }
 
-
 /* Search for a needed file in a path.  */
 
 static bfd_boolean
@@ -492,6 +503,8 @@ gld${EMULATION_NAME}_search_needed (const char *path,
   len = strlen (name);
   while (1)
     {
+      unsigned offset = 0;
+      char * var;
       char *filename, *sset;
 
       s = strchr (path, config.rpath_separator);
@@ -520,7 +533,155 @@ gld${EMULATION_NAME}_search_needed (const char *path,
 	}
       strcpy (sset, name);
 
+      /* PR 20535: Support the same pseudo-environment variables that
+	 are supported by ld.so.  Namely, $ORIGIN, $LIB and $PLATFORM.
+	 Since there can be more than one occurrence of these tokens in
+	 the path we loop until no more are found.  Since we might not
+	 be able to substitute some of the tokens we maintain an offset
+	 into the filename for where we should begin our scan.  */
+      while ((var = strchr (filename + offset, '$')) != NULL)
+	{
+	  /* The ld.so manual page does not say, but I am going to assume that
+	     these tokens are terminated by a directory separator character
+	     (/) or the end of the string.  There is also an implication that
+	     $ORIGIN should only be used at the start of a path, but that is
+	     not enforced here.
+
+	     The ld.so manual page also states that it allows ${ORIGIN},
+	     ${LIB} and ${PLATFORM}, so these are supported as well.
+
+	     FIXME: The code could be a lot cleverer about allocating space
+	     for the processed string.  */
+	  char *    end = strchr (var, '/');
+	  char *    replacement = NULL;
+	  char *    v = var + 1;
+	  char *    freeme = NULL;
+	  unsigned  flen = strlen (filename);
+
+	  if (end != NULL)
+	    /* Temporarily terminate the filename at the end of the token.  */
+	    * end = 0;
+
+	  if (*v == '{')
+	    ++ v;
+	  switch (*v++)
+	    {
+	    case 'O':
+	      if (strcmp (v, "RIGIN") == 0 || strcmp (v, "RIGIN}") == 0)
+		{
+		  /* ORIGIN - replace with the full path to the directory
+		     containing the program or shared object.  */
+		  if (needed.by == NULL)
+		    {
+		      if (link_info.output_bfd == NULL)
+			{
+			  break;
+			}
+		      else
+			replacement = bfd_get_filename (link_info.output_bfd);
+		    }
+		  else
+		    replacement = bfd_get_filename (needed.by);
+
+		  if (replacement)
+		    {
+		      char * slash;
+
+		      if (replacement[0] == '/')
+			freeme = xstrdup (replacement);
+		      else
+			{
+			  char * current_dir = getpwd ();
+
+			  freeme = xmalloc (strlen (replacement) + strlen (current_dir) + 2);
+			  sprintf (freeme, "%s/%s", current_dir, replacement);
+			}
+
+		      replacement = freeme;
+		      if ((slash = strrchr (replacement, '/')) != NULL)
+			* slash = 0;
+		    }
+		}
+	      break;
+
+	    case 'L':
+	      if (strcmp (v, "IB") == 0 || strcmp (v, "IB}") == 0)
+		{
+		  /* LIB - replace with "lib" in 32-bit environments
+		     and "lib64" in 64-bit environments.  */
+
+		  /* Note - we could replace this switch statement by
+		     conditional fragments of shell script, but that is messy.
+		     Any compiler worth its salt is going to optimize away
+		     all but one of these case statements anyway.  */
+		  switch ($ELFSIZE)
+		    {
+		    case 32: replacement = "lib"; break;
+		    case 64: replacement = "lib64"; break;
+		    default:
+		      /* $ELFSIZE is not 32 or 64 ...  */
+		      abort ();
+		    }
+		}
+	      break;
+
+	    case 'P':
+	      /* Supporting $PLATFORM in a cross-hosted environment is not
+		 possible.  Supporting it in a native environment involves
+		 loading the <sys/auxv.h> header file which loads the
+		 system <elf.h> header file, which conflicts with the
+		 "include/elf/mips.h" header file.  */
+	      /* Fall through.  */
+	    default:
+	      break;
+	    }
+
+	  if (replacement)
+	    {
+	      char * filename2 = xmalloc (flen + strlen (replacement));
+
+	      if (end)
+		{
+		  sprintf (filename2, "%.*s%s/%s",
+			   (int)(var - filename), filename,
+			   replacement, end + 1);
+		  offset = (var - filename) + 1 + strlen (replacement);
+		}
+	      else
+		{
+		  sprintf (filename2, "%.*s%s",
+			   (int)(var - filename), filename,
+			   replacement);
+		  offset = var - filename + strlen (replacement);
+		}
+
+	      free (filename);
+	      filename = filename2;
+	      /* There is no need to restore the path separator (when
+		 end != NULL) as we have replaced the entire string.  */
+	    }
+	  else
+	    {
+	      if (verbose)
+		/* We only issue an "unrecognised" message in verbose mode
+		   as the $<foo> token might be a legitimate component of
+		   a path name in the target's file system.  */
+		info_msg (_("unrecognised or unsupported token '%s' in search path\n"), var);
+
+	      if (end)
+		/* Restore the path separator.  */
+		* end = '/';
+
+	      /* PR 20784: Make sure that we resume the scan *after*
+		 the token that we could not replace.  */
+	      offset = (var + 1) - filename;
+	    }
+
+	  free (freeme);
+	}
+
       needed.name = filename;
+
       if (gld${EMULATION_NAME}_try_needed (&needed, force))
 	return TRUE;
 
@@ -538,41 +699,85 @@ EOF
 if [ "x${USE_LIBPATH}" = xyes ] ; then
   fragment <<EOF
 
-/* Add the sysroot to every entry in a path separated by
-   config.rpath_separator.  */
+/* Prefix the sysroot to absolute paths in PATH, a string containing
+   paths separated by config.rpath_separator.  If running on a DOS
+   file system, paths containing a drive spec won't have the sysroot
+   prefix added, unless the sysroot also specifies the same drive.  */
 
-static char *
+static const char *
 gld${EMULATION_NAME}_add_sysroot (const char *path)
 {
-  int len, colons, i;
-  char *ret, *p;
-
-  len = strlen (path);
-  colons = 0;
-  i = 0;
-  while (path[i])
-    if (path[i++] == config.rpath_separator)
-      colons++;
-
-  if (path[i])
-    colons++;
-
-  len = len + (colons + 1) * strlen (ld_sysroot);
-  ret = xmalloc (len + 1);
-  strcpy (ret, ld_sysroot);
-  p = ret + strlen (ret);
-  i = 0;
-  while (path[i])
-    if (path[i] == config.rpath_separator)
-      {
-	*p++ = path[i++];
-	strcpy (p, ld_sysroot);
-	p = p + strlen (p);
-      }
-    else
-      *p++ = path[i++];
+  size_t len, extra;
+  const char *p;
+  char *ret, *q;
+  int dos_drive_sysroot = HAS_DRIVE_SPEC (ld_sysroot);
+
+  len = strlen (ld_sysroot);
+  for (extra = 0, p = path; ; )
+    {
+      int dos_drive = HAS_DRIVE_SPEC (p);
+
+      if (dos_drive)
+	p += 2;
+      if (IS_DIR_SEPARATOR (*p)
+	  && (!dos_drive
+	      || (dos_drive_sysroot
+		  && ld_sysroot[0] == p[-2])))
+	{
+	  if (dos_drive && dos_drive_sysroot)
+	    extra += len - 2;
+	  else
+	    extra += len;
+	}
+      p = strchr (p, config.rpath_separator);
+      if (!p)
+	break;
+      ++p;
+    }
+
+  ret = xmalloc (strlen (path) + extra + 1);
+
+  for (q = ret, p = path; ; )
+    {
+      const char *end;
+      int dos_drive = HAS_DRIVE_SPEC (p);
+
+      if (dos_drive)
+	{
+	  *q++ = *p++;
+	  *q++ = *p++;
+	}
+      if (IS_DIR_SEPARATOR (*p)
+	  && (!dos_drive
+	      || (dos_drive_sysroot
+		  && ld_sysroot[0] == p[-2])))
+	{
+	  if (dos_drive && dos_drive_sysroot)
+	    {
+	      strcpy (q, ld_sysroot + 2);
+	      q += len - 2;
+	    }
+	  else
+	    {
+	      strcpy (q, ld_sysroot);
+	      q += len;
+	    }
+	}
+      end = strchr (p, config.rpath_separator);
+      if (end)
+	{
+	  size_t n = end - p + 1;
+	  strncpy (q, p, n);
+	  q += n;
+	  p += n;
+	}
+      else
+	{
+	  strcpy (q, p);
+	  break;
+	}
+    }
 
-  *p = 0;
   return ret;
 }
 
@@ -592,7 +797,7 @@ gld${EMULATION_NAME}_check_ld_elf_hints (const struct bfd_link_needed_list *l,
 					 int force)
 {
   static bfd_boolean initialized;
-  static char *ld_elf_hints;
+  static const char *ld_elf_hints;
   struct dt_needed needed;
 
   if (!initialized)
@@ -810,7 +1015,7 @@ gld${EMULATION_NAME}_check_ld_so_conf (const struct bfd_link_needed_list *l,
 				       int force)
 {
   static bfd_boolean initialized;
-  static char *ld_so_conf;
+  static const char *ld_so_conf;
   struct dt_needed needed;
 
   if (! initialized)
@@ -833,9 +1038,8 @@ gld${EMULATION_NAME}_check_ld_so_conf (const struct bfd_link_needed_list *l,
 
       if (info.path)
 	{
-	  char *d = gld${EMULATION_NAME}_add_sysroot (info.path);
+	  ld_so_conf = gld${EMULATION_NAME}_add_sysroot (info.path);
 	  free (info.path);
-	  ld_so_conf = d;
 	}
       initialized = TRUE;
     }
@@ -945,7 +1149,7 @@ write_build_id (bfd *abfd)
   if (bfd_is_abs_section (asec->output_section))
     {
       einfo (_("%P: warning: .note.gnu.build-id section discarded,"
-	       " --build-id ignored.\n"));
+	       " --build-id ignored\n"));
       return TRUE;
     }
   i_shdr = &elf_section_data (asec->output_section)->this_hdr;
@@ -990,7 +1194,7 @@ setup_build_id (bfd *ibfd)
   size = id_note_section_size (ibfd);
   if (size == 0)
     {
-      einfo ("%P: warning: unrecognized --build-id style ignored.\n");
+      einfo (_("%P: warning: unrecognized --build-id style ignored\n"));
       return FALSE;
     }
 
@@ -1008,8 +1212,8 @@ setup_build_id (bfd *ibfd)
       return TRUE;
     }
 
-  einfo ("%P: warning: Cannot create .note.gnu.build-id section,"
-	 " --build-id ignored.\n");
+  einfo (_("%P: warning: cannot create .note.gnu.build-id section,"
+	   " --build-id ignored\n"));
   return FALSE;
 }
 
@@ -1020,6 +1224,8 @@ gld${EMULATION_NAME}_after_open (void)
 {
   struct bfd_link_needed_list *needed, *l;
   struct elf_link_hash_table *htab;
+  asection *s;
+  bfd *abfd;
 
   after_open_default ();
 
@@ -1036,20 +1242,19 @@ gld${EMULATION_NAME}_after_open (void)
 
       if (link_info.out_implib_bfd == NULL)
 	{
-	  einfo ("%F%s: Can't open for writing: %E\n",
+	  einfo (_("%F%P: %s: can't open for writing: %E\n"),
 		 command_line.out_implib_filename);
 	}
     }
 
   if (emit_note_gnu_build_id != NULL)
     {
-      bfd *abfd;
-
       /* Find an ELF input.  */
       for (abfd = link_info.input_bfds;
 	   abfd != (bfd *) NULL; abfd = abfd->link.next)
 	if (bfd_get_flavour (abfd) == bfd_target_elf_flavour
-	    && bfd_count_sections (abfd) != 0)
+	    && bfd_count_sections (abfd) != 0
+	    && !((lang_input_statement_type *) abfd->usrdata)->flags.just_syms)
 	  break;
 
       /* PR 10555: If there are no ELF input files do not try to
@@ -1062,6 +1267,8 @@ gld${EMULATION_NAME}_after_open (void)
 	}
     }
 
+  get_elf_backend_data (link_info.output_bfd)->setup_gnu_properties (&link_info);
+
   if (bfd_link_relocatable (&link_info))
     {
       if (link_info.execstack == ! link_info.noexecstack)
@@ -1080,14 +1287,17 @@ gld${EMULATION_NAME}_after_open (void)
 
   if (!link_info.traditional_format)
     {
-      bfd *abfd, *elfbfd = NULL;
+      bfd *elfbfd = NULL;
       bfd_boolean warn_eh_frame = FALSE;
-      asection *s;
       int seen_type = 0;
 
       for (abfd = link_info.input_bfds; abfd; abfd = abfd->link.next)
 	{
 	  int type = 0;
+
+	  if (((lang_input_statement_type *) abfd->usrdata)->flags.just_syms)
+	    continue;
+
 	  for (s = abfd->sections; s && type < COMPACT_EH_HDR; s = s->next)
 	    {
 	      const char *name = bfd_get_section_name (abfd, s);
@@ -1108,8 +1318,8 @@ gld${EMULATION_NAME}_after_open (void)
 		}
 	      else if (seen_type != type)
 		{
-		  einfo (_("%P%F: compact frame descriptions incompatible with"
-			 " DWARF2 .eh_frame from %B\n"),
+		  einfo (_("%F%P: compact frame descriptions incompatible with"
+			   " DWARF2 .eh_frame from %pB\n"),
 			 type == DWARF2_EH_HDR ? abfd : elfbfd);
 		  break;
 		}
@@ -1126,9 +1336,6 @@ gld${EMULATION_NAME}_after_open (void)
 
 	  if (seen_type == COMPACT_EH_HDR)
 	    link_info.eh_frame_hdr_type = COMPACT_EH_HDR;
-
-	  if (bfd_count_sections (abfd) == 0)
-	    continue;
 	}
       if (elfbfd)
 	{
@@ -1146,8 +1353,8 @@ gld${EMULATION_NAME}_after_open (void)
 	    }
 	}
       if (warn_eh_frame)
-	einfo ("%P: warning: Cannot create .eh_frame_hdr section,"
-	       " --eh-frame-hdr ignored.\n");
+	einfo (_("%P: warning: cannot create .eh_frame_hdr section,"
+		 " --eh-frame-hdr ignored\n"));
     }
 
   /* Get the list of files which appear in DT_NEEDED entries in
@@ -1201,7 +1408,7 @@ gld${EMULATION_NAME}_after_open (void)
       n.name = l->name;
       nn.by = l->by;
       if (verbose)
-	info_msg (_("%s needed by %B\n"), l->name, l->by);
+	info_msg (_("%s needed by %pB\n"), l->name, l->by);
 
       /* As-needed libs specified on the command line (or linker script)
 	 take priority over libs found in search dirs.  */
@@ -1228,9 +1435,9 @@ gld${EMULATION_NAME}_after_open (void)
 	  size_t len;
 	  search_dirs_type *search;
 EOF
-if [ "x${NATIVE}" = xyes ] ; then
+if [ "x${NATIVE}" = xyes ] || [ "x${USE_LIBPATH}" = xyes ] ; then
 fragment <<EOF
-	  const char *lib_path;
+	  const char *path;
 EOF
 fi
 if [ "x${USE_LIBPATH}" = xyes ] ; then
@@ -1247,9 +1454,15 @@ fragment <<EOF
 EOF
 if [ "x${USE_LIBPATH}" = xyes ] ; then
 fragment <<EOF
-	  if (gld${EMULATION_NAME}_search_needed (command_line.rpath,
-						  &n, force))
-	    break;
+	  path = command_line.rpath;
+	  if (path)
+	    {
+	      path = gld${EMULATION_NAME}_add_sysroot (path);
+	      found = gld${EMULATION_NAME}_search_needed (path, &n, force);
+	      free ((char *) path);
+	      if (found)
+		break;
+	    }
 EOF
 fi
 if [ "x${NATIVE}" = xyes ] ; then
@@ -1257,13 +1470,14 @@ fragment <<EOF
 	  if (command_line.rpath_link == NULL
 	      && command_line.rpath == NULL)
 	    {
-	      lib_path = (const char *) getenv ("LD_RUN_PATH");
-	      if (gld${EMULATION_NAME}_search_needed (lib_path, &n,
-						      force))
+	      path = (const char *) getenv ("LD_RUN_PATH");
+	      if (path
+		  && gld${EMULATION_NAME}_search_needed (path, &n, force))
 		break;
 	    }
-	  lib_path = (const char *) getenv ("LD_LIBRARY_PATH");
-	  if (gld${EMULATION_NAME}_search_needed (lib_path, &n, force))
+	  path = (const char *) getenv ("LD_LIBRARY_PATH");
+	  if (path
+	      && gld${EMULATION_NAME}_search_needed (path, &n, force))
 	    break;
 EOF
 fi
@@ -1273,16 +1487,11 @@ fragment <<EOF
 	  rp = bfd_elf_get_runpath_list (link_info.output_bfd, &link_info);
 	  for (; !found && rp != NULL; rp = rp->next)
 	    {
-	      const char *tmpname = rp->name;
-
-	      if (IS_ABSOLUTE_PATH (tmpname))
-		tmpname = gld${EMULATION_NAME}_add_sysroot (tmpname);
+	      path = gld${EMULATION_NAME}_add_sysroot (rp->name);
 	      found = (rp->by == l->by
-		       && gld${EMULATION_NAME}_search_needed (tmpname,
-							      &n,
+		       && gld${EMULATION_NAME}_search_needed (path, &n,
 							      force));
-	      if (tmpname != rp->name)
-		free ((char *) tmpname);
+	      free ((char *) path);
 	    }
 	  if (found)
 	    break;
@@ -1333,13 +1542,14 @@ fragment <<EOF
       if (force < 2)
 	continue;
 
-      einfo ("%P: warning: %s, needed by %B, not found (try using -rpath or -rpath-link)\n",
+      einfo (_("%P: warning: %s, needed by %pB, not found "
+	       "(try using -rpath or -rpath-link)\n"),
 	     l->name, l->by);
     }
 
   if (link_info.eh_frame_hdr_type == COMPACT_EH_HDR)
-    if (bfd_elf_parse_eh_frame_entries (NULL, &link_info) == FALSE)
-      einfo (_("%P%F: Failed to parse EH frame entries.\n"));
+    if (!bfd_elf_parse_eh_frame_entries (NULL, &link_info))
+      einfo (_("%F%P: failed to parse EH frame entries\n"));
 }
 
 EOF
@@ -1359,7 +1569,7 @@ gld${EMULATION_NAME}_find_exp_assignment (etree_type *exp)
     case etree_provide:
     case etree_provided:
       provide = TRUE;
-      /* Fall thru */
+      /* Fallthru */
     case etree_assign:
       /* We call record_link_assignment even if the symbol is defined.
 	 This is because if it is defined by a dynamic object, we
@@ -1374,7 +1584,7 @@ gld${EMULATION_NAME}_find_exp_assignment (etree_type *exp)
 					       &link_info,
 					       exp->assign.dst, provide,
 					       exp->assign.hidden))
-	    einfo ("%P%F: failed to record assignment to %s: %E\n",
+	    einfo (_("%F%P: failed to record assignment to %s: %E\n"),
 		   exp->assign.dst);
 	}
       gld${EMULATION_NAME}_find_exp_assignment (exp->assign.src);
@@ -1499,34 +1709,36 @@ gld${EMULATION_NAME}_before_allocation (void)
       /* Make __ehdr_start hidden if it has been referenced, to
 	 prevent the symbol from being dynamic.  */
       if (!bfd_link_relocatable (&link_info))
-       {
-         struct elf_link_hash_entry *h
-           = elf_link_hash_lookup (elf_hash_table (&link_info), "__ehdr_start",
-                                   FALSE, FALSE, TRUE);
-
-         /* Only adjust the export class if the symbol was referenced
-            and not defined, otherwise leave it alone.  */
-         if (h != NULL
-             && (h->root.type == bfd_link_hash_new
-                 || h->root.type == bfd_link_hash_undefined
-                 || h->root.type == bfd_link_hash_undefweak
-                 || h->root.type == bfd_link_hash_common))
-           {
-             _bfd_elf_link_hash_hide_symbol (&link_info, h, TRUE);
-             if (ELF_ST_VISIBILITY (h->other) != STV_INTERNAL)
-               h->other = (h->other & ~ELF_ST_VISIBILITY (-1)) | STV_HIDDEN;
-	     /* Don't leave the symbol undefined.  Undefined hidden
-		symbols typically won't have dynamic relocations, but
-		we most likely will need dynamic relocations for
-		__ehdr_start if we are building a PIE or shared
-		library.  */
-	     ehdr_start = h;
-	     ehdr_start_save = h->root;
-	     h->root.type = bfd_link_hash_defined;
-	     h->root.u.def.section = bfd_abs_section_ptr;
-	     h->root.u.def.value = 0;
-           }
-       }
+	{
+	  struct elf_link_hash_table *htab = elf_hash_table (&link_info);
+	  struct elf_link_hash_entry *h
+	    = elf_link_hash_lookup (htab, "__ehdr_start", FALSE, FALSE, TRUE);
+
+	  /* Only adjust the export class if the symbol was referenced
+	     and not defined, otherwise leave it alone.  */
+	  if (h != NULL
+	      && (h->root.type == bfd_link_hash_new
+		  || h->root.type == bfd_link_hash_undefined
+		  || h->root.type == bfd_link_hash_undefweak
+		  || h->root.type == bfd_link_hash_common))
+	    {
+	      const struct elf_backend_data *bed;
+	      bed = get_elf_backend_data (link_info.output_bfd);
+	      (*bed->elf_backend_hide_symbol) (&link_info, h, TRUE);
+	      if (ELF_ST_VISIBILITY (h->other) != STV_INTERNAL)
+		h->other = (h->other & ~ELF_ST_VISIBILITY (-1)) | STV_HIDDEN;
+	      /* Don't leave the symbol undefined.  Undefined hidden
+		 symbols typically won't have dynamic relocations, but
+		 we most likely will need dynamic relocations for
+		 __ehdr_start if we are building a PIE or shared
+		 library.  */
+	      ehdr_start = h;
+	      ehdr_start_save = h->root;
+	      h->root.type = bfd_link_hash_defined;
+	      h->root.u.def.section = bfd_abs_section_ptr;
+	      h->root.u.def.value = 0;
+	    }
+	}
 
       /* If we are going to make any variable assignments, we need to
 	 let the ELF backend know about them in case the variables are
@@ -1575,7 +1787,7 @@ gld${EMULATION_NAME}_before_allocation (void)
 	  command_line.filter_shlib, audit, depaudit,
 	  (const char * const *) command_line.auxiliary_filters,
 	  &link_info, &sinterp)))
-    einfo ("%P%F: failed to set dynamic section sizes: %E\n");
+    einfo (_("%F%P: failed to set dynamic section sizes: %E\n"));
 
 ${ELF_INTERPRETER_SET_DEFAULT}
   /* Let the user override the dynamic linker we are using.  */
@@ -1609,7 +1821,7 @@ ${ELF_INTERPRETER_SET_DEFAULT}
 	msg = (char *) xmalloc ((size_t) (sz + 1));
 	if (! bfd_get_section_contents (is->the_bfd, s,	msg,
 					(file_ptr) 0, sz))
-	  einfo ("%F%B: Can't read contents of section .gnu.warning: %E\n",
+	  einfo (_("%F%P: %pB: can't read contents of section .gnu.warning: %E\n"),
 		 is->the_bfd);
 	msg[sz] = '\0';
 	(*link_info.callbacks->warning) (&link_info, msg,
@@ -1637,7 +1849,7 @@ ${ELF_INTERPRETER_SET_DEFAULT}
   before_allocation_default ();
 
   if (!bfd_elf_size_dynsym_hash_dynstr (link_info.output_bfd, &link_info))
-    einfo ("%P%F: failed to set dynamic section sizes: %E\n");
+    einfo (_("%F%P: failed to set dynamic section sizes: %E\n"));
 
   if (ehdr_start != NULL)
     {
@@ -1729,7 +1941,7 @@ gld${EMULATION_NAME}_open_dynamic_archive
 	 filename we recorded earlier.  */
 
       if (!entry->flags.full_name_provided)
-        filename = lbasename (entry->filename);
+	filename = lbasename (entry->filename);
       bfd_elf_set_dt_needed_name (entry->the_bfd, filename);
     }
 
@@ -1807,6 +2019,29 @@ output_rel_find (asection *sec, int isdyn)
   return last;
 }
 
+/* Return whether IN is suitable to be part of OUT.  */
+
+static bfd_boolean
+elf_orphan_compatible (asection *in, asection *out)
+{
+  /* Non-zero sh_info implies a section with SHF_INFO_LINK with
+     unknown semantics for the generic linker, or a SHT_REL/SHT_RELA
+     section where sh_info specifies a symbol table.  (We won't see
+     SHT_GROUP, SHT_SYMTAB or SHT_DYNSYM sections here.)  We clearly
+     can't merge SHT_REL/SHT_RELA using differing symbol tables, and
+     shouldn't merge sections with differing unknown semantics.  */
+  if (elf_section_data (out)->this_hdr.sh_info
+      != elf_section_data (in)->this_hdr.sh_info)
+    return FALSE;
+  /* We can't merge two sections with differing SHF_EXCLUDE when doing
+     a relocatable link.  */
+  if (bfd_link_relocatable (&link_info)
+      && ((elf_section_flags (out) ^ elf_section_flags (in)) & SHF_EXCLUDE) != 0)
+    return FALSE;
+  return _bfd_elf_match_sections_by_type (link_info.output_bfd, out,
+					  in->owner, in);
+}
+
 /* Place an orphan section.  We use this to put random SHF_ALLOC
    sections in the right segment.  */
 
@@ -1863,8 +2098,9 @@ gld${EMULATION_NAME}_place_orphan (asection *s,
   lang_output_section_statement_type *os;
   lang_output_section_statement_type *match_by_name = NULL;
   int isdyn = 0;
-  int iself = s->owner->xvec->flavour == bfd_target_elf_flavour;
-  unsigned int sh_type = iself ? elf_section_type (s) : SHT_NULL;
+  int elfinput = s->owner->xvec->flavour == bfd_target_elf_flavour;
+  int elfoutput = link_info.output_bfd->xvec->flavour == bfd_target_elf_flavour;
+  unsigned int sh_type = elfinput ? elf_section_type (s) : SHT_NULL;
   flagword flags;
   asection *nexts;
 
@@ -1872,7 +2108,7 @@ gld${EMULATION_NAME}_place_orphan (asection *s,
       && link_info.combreloc
       && (s->flags & SEC_ALLOC))
     {
-      if (iself)
+      if (elfinput)
 	switch (sh_type)
 	  {
 	  case SHT_RELA:
@@ -1893,7 +2129,53 @@ gld${EMULATION_NAME}_place_orphan (asection *s,
 	}
     }
 
-  /* Look through the script to see where to place this section.  */
+  if (!bfd_link_relocatable (&link_info)
+      && elfinput
+      && elfoutput
+      && (s->flags & SEC_ALLOC) != 0
+      && (elf_section_flags (s) & SHF_GNU_MBIND) != 0)
+    {
+      /* Find the output mbind section with the same type, attributes
+	 and sh_info field.  */
+      for (os = &lang_output_section_statement.head->output_section_statement;
+	   os != NULL;
+	   os = os->next)
+	if (os->bfd_section != NULL
+	    && !bfd_is_abs_section (os->bfd_section)
+	    && (elf_section_flags (os->bfd_section) & SHF_GNU_MBIND) != 0
+	    && ((s->flags & (SEC_ALLOC
+			     | SEC_LOAD
+			     | SEC_HAS_CONTENTS
+			     | SEC_READONLY
+			     | SEC_CODE))
+		== (os->bfd_section->flags & (SEC_ALLOC
+					      | SEC_LOAD
+					      | SEC_HAS_CONTENTS
+					      | SEC_READONLY
+					      | SEC_CODE)))
+	    && (elf_section_data (os->bfd_section)->this_hdr.sh_info
+		== elf_section_data (s)->this_hdr.sh_info))
+	    {
+	      lang_add_section (&os->children, s, NULL, os);
+	      return os;
+	    }
+
+      /* Create the output mbind section with the ".mbind." prefix
+	 in section name.  */
+      if ((s->flags & (SEC_LOAD | SEC_HAS_CONTENTS)) == 0)
+	secname = ".mbind.bss";
+      else if ((s->flags & SEC_READONLY) == 0)
+	secname = ".mbind.data";
+      else if ((s->flags & SEC_CODE) == 0)
+	secname = ".mbind.rodata";
+      else
+	secname = ".mbind.text";
+    }
+
+  /* Look through the script to see where to place this section.  The
+     script includes entries added by previous lang_insert_orphan
+     calls, so this loop puts multiple compatible orphans of the same
+     name into a single output section.  */
   if (constraint == 0)
     for (os = lang_output_section_find (secname);
 	 os != NULL;
@@ -1903,19 +2185,19 @@ gld${EMULATION_NAME}_place_orphan (asection *s,
 	   lang_insert_orphan to create a new output section.  */
 	constraint = SPECIAL;
 
+	/* Check to see if we already have an output section statement
+	   with this name, and its bfd section has compatible flags.
+	   If the section already exists but does not have any flags
+	   set, then it has been created by the linker, possibly as a
+	   result of a --section-start command line switch.  */
 	if (os->bfd_section != NULL
 	    && (os->bfd_section->flags == 0
 		|| (((s->flags ^ os->bfd_section->flags)
 		     & (SEC_LOAD | SEC_ALLOC)) == 0
-		    && _bfd_elf_match_sections_by_type (link_info.output_bfd,
-							os->bfd_section,
-							s->owner, s))))
+		    && (!elfinput
+			|| !elfoutput
+			|| elf_orphan_compatible (s, os->bfd_section)))))
 	  {
-	    /* We already have an output section statement with this
-	       name, and its bfd section has compatible flags.
-	       If the section already exists but does not have any flags
-	       set, then it has been created by the linker, probably as a
-	       result of a --section-start command line switch.  */
 	    lang_add_section (&os->children, s, NULL, os);
 	    return os;
 	  }
@@ -1991,8 +2273,8 @@ gld${EMULATION_NAME}_place_orphan (asection *s,
   else if ((flags & SEC_ALLOC) == 0)
     ;
   else if ((flags & SEC_LOAD) != 0
-	   && ((iself && sh_type == SHT_NOTE)
-	       || (!iself && CONST_STRNEQ (secname, ".note"))))
+	   && ((elfinput && sh_type == SHT_NOTE)
+	       || (!elfinput && CONST_STRNEQ (secname, ".note"))))
     place = &hold[orphan_interp];
   else if ((flags & (SEC_LOAD | SEC_HAS_CONTENTS | SEC_THREAD_LOCAL)) == 0)
     place = &hold[orphan_bss];
@@ -2002,8 +2284,8 @@ gld${EMULATION_NAME}_place_orphan (asection *s,
     place = &hold[orphan_tdata];
   else if ((flags & SEC_READONLY) == 0)
     place = &hold[orphan_data];
-  else if (((iself && (sh_type == SHT_RELA || sh_type == SHT_REL))
-	    || (!iself && CONST_STRNEQ (secname, ".rel")))
+  else if (((elfinput && (sh_type == SHT_RELA || sh_type == SHT_REL))
+	    || (!elfinput && CONST_STRNEQ (secname, ".rel")))
 	   && (flags & SEC_LOAD) != 0)
     place = &hold[orphan_rel];
   else if ((flags & SEC_CODE) == 0)
@@ -2045,7 +2327,7 @@ gld${EMULATION_NAME}_after_allocation (void)
   int need_layout = bfd_elf_discard_info (link_info.output_bfd, &link_info);
 
   if (need_layout < 0)
-    einfo ("%X%P: .eh_frame/.stab edit: %E\n");
+    einfo (_("%X%P: .eh_frame/.stab edit: %E\n"));
   else
     gld${EMULATION_NAME}_map_segments (need_layout);
 }
@@ -2086,35 +2368,71 @@ if test -n "$GENERATE_PIE_SCRIPT" ; then
 if test -n "$GENERATE_COMBRELOC_SCRIPT" ; then
 echo '  ; else if (bfd_link_pie (&link_info)'		>> e${EMULATION_NAME}.c
 echo '             && link_info.combreloc'		>> e${EMULATION_NAME}.c
+echo '             && link_info.separate_code'		>> e${EMULATION_NAME}.c
+echo '             && (link_info.flags & DF_BIND_NOW)) return' >> e${EMULATION_NAME}.c
+sed $sc ldscripts/${EMULATION_NAME}.xdwe		>> e${EMULATION_NAME}.c
+echo '  ; else if (bfd_link_pie (&link_info)'		>> e${EMULATION_NAME}.c
+echo '             && link_info.combreloc'		>> e${EMULATION_NAME}.c
 echo '             && link_info.relro'			>> e${EMULATION_NAME}.c
 echo '             && (link_info.flags & DF_BIND_NOW)) return' >> e${EMULATION_NAME}.c
 sed $sc ldscripts/${EMULATION_NAME}.xdw			>> e${EMULATION_NAME}.c
 echo '  ; else if (bfd_link_pie (&link_info)'		>> e${EMULATION_NAME}.c
+echo '             && link_info.separate_code'		>> e${EMULATION_NAME}.c
+echo '             && link_info.combreloc) return'	>> e${EMULATION_NAME}.c
+sed $sc ldscripts/${EMULATION_NAME}.xdce		>> e${EMULATION_NAME}.c
+echo '  ; else if (bfd_link_pie (&link_info)'		>> e${EMULATION_NAME}.c
 echo '             && link_info.combreloc) return'	>> e${EMULATION_NAME}.c
 sed $sc ldscripts/${EMULATION_NAME}.xdc			>> e${EMULATION_NAME}.c
 fi
+echo '  ; else if (bfd_link_pie (&link_info)'		>> e${EMULATION_NAME}.c
+echo '             && link_info.separate_code) return'	>> e${EMULATION_NAME}.c
+sed $sc ldscripts/${EMULATION_NAME}.xde			>> e${EMULATION_NAME}.c
 echo '  ; else if (bfd_link_pie (&link_info)) return'	>> e${EMULATION_NAME}.c
 sed $sc ldscripts/${EMULATION_NAME}.xd			>> e${EMULATION_NAME}.c
 fi
 if test -n "$GENERATE_SHLIB_SCRIPT" ; then
 if test -n "$GENERATE_COMBRELOC_SCRIPT" ; then
-echo '  ; else if (bfd_link_dll (&link_info) && link_info.combreloc' >> e${EMULATION_NAME}.c
-echo '             && link_info.relro' >> e${EMULATION_NAME}.c
+echo '  ; else if (bfd_link_dll (&link_info)'		>> e${EMULATION_NAME}.c
+echo '             && link_info.combreloc'		>> e${EMULATION_NAME}.c
+echo '             && link_info.separate_code'		>> e${EMULATION_NAME}.c
+echo '             && (link_info.flags & DF_BIND_NOW)) return' >> e${EMULATION_NAME}.c
+sed $sc ldscripts/${EMULATION_NAME}.xswe		>> e${EMULATION_NAME}.c
+echo '  ; else if (bfd_link_dll (&link_info)'		>> e${EMULATION_NAME}.c
+echo '             && link_info.combreloc'		>> e${EMULATION_NAME}.c
+echo '             && link_info.relro'			>> e${EMULATION_NAME}.c
 echo '             && (link_info.flags & DF_BIND_NOW)) return' >> e${EMULATION_NAME}.c
 sed $sc ldscripts/${EMULATION_NAME}.xsw			>> e${EMULATION_NAME}.c
-echo '  ; else if (bfd_link_dll (&link_info) && link_info.combreloc) return' >> e${EMULATION_NAME}.c
+echo '  ; else if (bfd_link_dll (&link_info)'		>> e${EMULATION_NAME}.c
+echo '             && link_info.combreloc'		>> e${EMULATION_NAME}.c
+echo '             && link_info.separate_code) return'	>> e${EMULATION_NAME}.c
+sed $sc ldscripts/${EMULATION_NAME}.xsce			>> e${EMULATION_NAME}.c
+echo '  ; else if (bfd_link_dll (&link_info)'		>> e${EMULATION_NAME}.c
+echo '             && link_info.combreloc) return'	>> e${EMULATION_NAME}.c
 sed $sc ldscripts/${EMULATION_NAME}.xsc			>> e${EMULATION_NAME}.c
 fi
+echo '  ; else if (bfd_link_dll (&link_info)'		>> e${EMULATION_NAME}.c
+echo '             && link_info.separate_code) return'	>> e${EMULATION_NAME}.c
+sed $sc ldscripts/${EMULATION_NAME}.xse			>> e${EMULATION_NAME}.c
 echo '  ; else if (bfd_link_dll (&link_info)) return'	>> e${EMULATION_NAME}.c
 sed $sc ldscripts/${EMULATION_NAME}.xs			>> e${EMULATION_NAME}.c
 fi
 if test -n "$GENERATE_COMBRELOC_SCRIPT" ; then
-echo '  ; else if (link_info.combreloc && link_info.relro' >> e${EMULATION_NAME}.c
+echo '  ; else if (link_info.combreloc'			>> e${EMULATION_NAME}.c
+echo '             && link_info.separate_code'		>> e${EMULATION_NAME}.c
+echo '             && (link_info.flags & DF_BIND_NOW)) return' >> e${EMULATION_NAME}.c
+sed $sc ldscripts/${EMULATION_NAME}.xwe			>> e${EMULATION_NAME}.c
+echo '  ; else if (link_info.combreloc'			>> e${EMULATION_NAME}.c
+echo '             && link_info.relro'			>> e${EMULATION_NAME}.c
 echo '             && (link_info.flags & DF_BIND_NOW)) return' >> e${EMULATION_NAME}.c
 sed $sc ldscripts/${EMULATION_NAME}.xw			>> e${EMULATION_NAME}.c
+echo '  ; else if (link_info.combreloc'			>> e${EMULATION_NAME}.c
+echo '             && link_info.separate_code) return'	>> e${EMULATION_NAME}.c
+sed $sc ldscripts/${EMULATION_NAME}.xce			>> e${EMULATION_NAME}.c
 echo '  ; else if (link_info.combreloc) return'		>> e${EMULATION_NAME}.c
 sed $sc ldscripts/${EMULATION_NAME}.xc			>> e${EMULATION_NAME}.c
 fi
+echo '  ; else if (link_info.separate_code) return'		>> e${EMULATION_NAME}.c
+sed $sc ldscripts/${EMULATION_NAME}.xe			>> e${EMULATION_NAME}.c
 echo '  ; else return'					>> e${EMULATION_NAME}.c
 sed $sc ldscripts/${EMULATION_NAME}.x			>> e${EMULATION_NAME}.c
 echo '; }'						>> e${EMULATION_NAME}.c
@@ -2147,15 +2465,30 @@ fragment <<EOF
 	   && link_info.combreloc
 	   && link_info.relro
 	   && (link_info.flags & DF_BIND_NOW))
-    return "ldscripts/${EMULATION_NAME}.xdw";
+    {
+      if (link_info.separate_code)
+	return "ldscripts/${EMULATION_NAME}.xdwe";
+      else
+	return "ldscripts/${EMULATION_NAME}.xdw";
+    }
   else if (bfd_link_pie (&link_info)
 	   && link_info.combreloc)
-    return "ldscripts/${EMULATION_NAME}.xdc";
+    {
+      if (link_info.separate_code)
+	return "ldscripts/${EMULATION_NAME}.xdce";
+      else
+	return "ldscripts/${EMULATION_NAME}.xdc";
+    }
 EOF
 fi
 fragment <<EOF
   else if (bfd_link_pie (&link_info))
-    return "ldscripts/${EMULATION_NAME}.xd";
+    {
+      if (link_info.separate_code)
+	return "ldscripts/${EMULATION_NAME}.xde";
+      else
+	return "ldscripts/${EMULATION_NAME}.xd";
+    }
 EOF
 fi
 if test -n "$GENERATE_SHLIB_SCRIPT" ; then
@@ -2163,28 +2496,58 @@ if test -n "$GENERATE_COMBRELOC_SCRIPT" ; then
 fragment <<EOF
   else if (bfd_link_dll (&link_info) && link_info.combreloc
 	   && link_info.relro && (link_info.flags & DF_BIND_NOW))
-    return "ldscripts/${EMULATION_NAME}.xsw";
+    {
+      if (link_info.separate_code)
+	return "ldscripts/${EMULATION_NAME}.xswe";
+      else
+	return "ldscripts/${EMULATION_NAME}.xsw";
+    }
   else if (bfd_link_dll (&link_info) && link_info.combreloc)
-    return "ldscripts/${EMULATION_NAME}.xsc";
+    {
+      if (link_info.separate_code)
+	return "ldscripts/${EMULATION_NAME}.xsce";
+      else
+	return "ldscripts/${EMULATION_NAME}.xsc";
+    }
 EOF
 fi
 fragment <<EOF
   else if (bfd_link_dll (&link_info))
-    return "ldscripts/${EMULATION_NAME}.xs";
+    {
+      if (link_info.separate_code)
+	return "ldscripts/${EMULATION_NAME}.xse";
+      else
+	return "ldscripts/${EMULATION_NAME}.xs";
+    }
 EOF
 fi
 if test -n "$GENERATE_COMBRELOC_SCRIPT" ; then
 fragment <<EOF
   else if (link_info.combreloc && link_info.relro
 	   && (link_info.flags & DF_BIND_NOW))
-    return "ldscripts/${EMULATION_NAME}.xw";
+    {
+      if (link_info.separate_code)
+	return "ldscripts/${EMULATION_NAME}.xwe";
+      else
+	return "ldscripts/${EMULATION_NAME}.xw";
+    }
   else if (link_info.combreloc)
-    return "ldscripts/${EMULATION_NAME}.xc";
+    {
+      if (link_info.separate_code)
+	return "ldscripts/${EMULATION_NAME}.xce";
+      else
+	return "ldscripts/${EMULATION_NAME}.xc";
+    }
 EOF
 fi
 fragment <<EOF
   else
-    return "ldscripts/${EMULATION_NAME}.x";
+    {
+      if (link_info.separate_code)
+	return "ldscripts/${EMULATION_NAME}.xe";
+      else
+	return "ldscripts/${EMULATION_NAME}.x";
+    }
 }
 
 EOF
@@ -2199,15 +2562,19 @@ fi
 
 fragment <<EOF
 
-#define OPTION_DISABLE_NEW_DTAGS	(400)
-#define OPTION_ENABLE_NEW_DTAGS		(OPTION_DISABLE_NEW_DTAGS + 1)
-#define OPTION_GROUP			(OPTION_ENABLE_NEW_DTAGS + 1)
-#define OPTION_EH_FRAME_HDR		(OPTION_GROUP + 1)
-#define OPTION_EXCLUDE_LIBS		(OPTION_EH_FRAME_HDR + 1)
-#define OPTION_HASH_STYLE		(OPTION_EXCLUDE_LIBS + 1)
-#define OPTION_BUILD_ID			(OPTION_HASH_STYLE + 1)
-#define OPTION_AUDIT			(OPTION_BUILD_ID + 1)
-#define OPTION_COMPRESS_DEBUG		(OPTION_AUDIT + 1)
+enum elf_options
+{
+  OPTION_DISABLE_NEW_DTAGS = 400,
+  OPTION_ENABLE_NEW_DTAGS,
+  OPTION_GROUP,
+  OPTION_EH_FRAME_HDR,
+  OPTION_NO_EH_FRAME_HDR,
+  OPTION_EXCLUDE_LIBS,
+  OPTION_HASH_STYLE,
+  OPTION_BUILD_ID,
+  OPTION_AUDIT,
+  OPTION_COMPRESS_DEBUG
+};
 
 static void
 gld${EMULATION_NAME}_add_options
@@ -2243,6 +2610,7 @@ fragment <<EOF
     {"disable-new-dtags", no_argument, NULL, OPTION_DISABLE_NEW_DTAGS},
     {"enable-new-dtags", no_argument, NULL, OPTION_ENABLE_NEW_DTAGS},
     {"eh-frame-hdr", no_argument, NULL, OPTION_EH_FRAME_HDR},
+    {"no-eh-frame-hdr", no_argument, NULL, OPTION_NO_EH_FRAME_HDR},
     {"exclude-libs", required_argument, NULL, OPTION_EXCLUDE_LIBS},
     {"hash-style", required_argument, NULL, OPTION_HASH_STYLE},
 EOF
@@ -2295,7 +2663,7 @@ gld${EMULATION_NAME}_handle_option (int optc)
       else if (strcasecmp (optarg, "zlib-gabi") == 0)
 	link_info.compress_debug = COMPRESS_DEBUG_GABI_ZLIB;
       else
-	einfo (_("%P%F: invalid --compress-debug-sections option: \`%s'\n"),
+	einfo (_("%F%P: invalid --compress-debug-sections option: \`%s'\n"),
 	       optarg);
       break;
 EOF
@@ -2322,6 +2690,10 @@ fragment <<EOF
       link_info.eh_frame_hdr_type = DWARF2_EH_HDR;
       break;
 
+    case OPTION_NO_EH_FRAME_HDR:
+      link_info.eh_frame_hdr_type = 0;
+      break;
+
     case OPTION_GROUP:
       link_info.flags_1 |= (bfd_vma) DF_1_GROUP;
       /* Groups must be self-contained.  */
@@ -2346,7 +2718,7 @@ fragment <<EOF
 	  link_info.emit_gnu_hash = TRUE;
 	}
       else
-	einfo (_("%P%F: invalid hash style \`%s'\n"), optarg);
+	einfo (_("%F%P: invalid hash style \`%s'\n"), optarg);
       break;
 
 EOF
@@ -2355,6 +2727,8 @@ fragment <<EOF
     case 'z':
       if (strcmp (optarg, "defs") == 0)
 	link_info.unresolved_syms_in_objects = RM_GENERATE_ERROR;
+      else if (strcmp (optarg, "undefs") == 0)
+	link_info.unresolved_syms_in_objects = RM_IGNORE;
       else if (strcmp (optarg, "muldefs") == 0)
 	link_info.allow_multiple_definition = TRUE;
       else if (CONST_STRNEQ (optarg, "max-page-size="))
@@ -2363,7 +2737,7 @@ fragment <<EOF
 
 	  config.maxpagesize = strtoul (optarg + 14, &end, 0);
 	  if (*end || (config.maxpagesize & (config.maxpagesize - 1)) != 0)
-	    einfo (_("%P%F: invalid maxium page size \`%s'\n"),
+	    einfo (_("%F%P: invalid maxium page size \`%s'\n"),
 		   optarg + 14);
 	}
       else if (CONST_STRNEQ (optarg, "common-page-size="))
@@ -2372,7 +2746,7 @@ fragment <<EOF
 	  config.commonpagesize = strtoul (optarg + 17, &end, 0);
 	  if (*end
 	      || (config.commonpagesize & (config.commonpagesize - 1)) != 0)
-	    einfo (_("%P%F: invalid common page size \`%s'\n"),
+	    einfo (_("%F%P: invalid common page size \`%s'\n"),
 		   optarg + 17);
 	}
       else if (CONST_STRNEQ (optarg, "stack-size="))
@@ -2380,7 +2754,7 @@ fragment <<EOF
 	  char *end;
 	  link_info.stacksize = strtoul (optarg + 11, &end, 0);
 	  if (*end || link_info.stacksize < 0)
-	    einfo (_("%P%F: invalid stack size \`%s'\n"), optarg + 11);
+	    einfo (_("%F%P: invalid stack size \`%s'\n"), optarg + 11);
 	  if (!link_info.stacksize)
 	    /* Use -1 for explicit no-stack, because zero means
 	       'default'.   */
@@ -2396,6 +2770,10 @@ fragment <<EOF
 	  link_info.noexecstack = TRUE;
 	  link_info.execstack = FALSE;
 	}
+      else if (strcmp (optarg, "globalaudit") == 0)
+	{
+	  link_info.flags_1 |= DF_1_GLOBAUDIT;
+	}
 EOF
 
 if test x"$GENERATE_SHLIB_SCRIPT" = xyes; then
@@ -2441,6 +2819,10 @@ fragment <<EOF
 	link_info.relro = TRUE;
       else if (strcmp (optarg, "norelro") == 0)
 	link_info.relro = FALSE;
+      else if (strcmp (optarg, "separate-code") == 0)
+	link_info.separate_code = TRUE;
+      else if (strcmp (optarg, "noseparate-code") == 0)
+	link_info.separate_code = FALSE;
       else if (strcmp (optarg, "common") == 0)
 	link_info.elf_stt_common = elf_stt_common;
       else if (strcmp (optarg, "nocommon") == 0)
@@ -2462,7 +2844,7 @@ fi
 
 fragment <<EOF
       else
-	einfo (_("%P: warning: -z %s ignored.\n"), optarg);
+	einfo (_("%P: warning: -z %s ignored\n"), optarg);
       break;
 EOF
 
@@ -2519,6 +2901,7 @@ struct ld_emulation_xfer_struct ld_${EMULATION_NAME}_emulation =
   ${LDEMUL_HLL-hll_default},
   ${LDEMUL_AFTER_PARSE-gld${EMULATION_NAME}_after_parse},
   ${LDEMUL_AFTER_OPEN-gld${EMULATION_NAME}_after_open},
+  ${LDEMUL_AFTER_CHECK_RELOCS-after_check_relocs_default},
   ${LDEMUL_AFTER_ALLOCATION-gld${EMULATION_NAME}_after_allocation},
   ${LDEMUL_SET_OUTPUT_ARCH-set_output_arch_default},
   ${LDEMUL_CHOOSE_TARGET-ldemul_default_target},